Element of a shoe upper



FIG. 1 is a rear perspective view of an element of a shoe upper showing my new design taken from a first side of the shoe;

FIG. 2 is a rear perspective view thereof taken from the second side thereof;

FIG. 3 is a side elevational view of the second side thereof;

FIG. 4 is a side elevational view of the first side thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a rear elevational view thereof.

The broken line showing of the perforations within the element of a shoe upper and the reminder of the shoe is for illustration purposes only and forms no part of the claimed design. 

The ornamental design for an element of a shoe, as shown and described. 